1391219712

素因数分解:

$2^{10}\times 3^5\times {\mathrm{5591}}^1$

素因数の和:5626

約数の個数: 132

約数和(自身を含む): 4166643936

約数和(自身を除く): 2775424224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 576, 648, 768, 864, 972, 1024, 1152, 1296, 1536, 1728, 1944, 2304, 2592, 3072, 3456, 3888, 4608, 5184, 5591, 6912, 7776, 9216, 10368, 11182, 13824, 15552, 16773, 20736, 22364, 27648, 31104, 33546, 41472, 44728, 50319, 62208, 67092, 82944, 89456, 100638, 124416, 134184, 150957, 178912, 201276, 248832, 268368, 301914, 357824, 402552, 452871, 536736, 603828, 715648, 805104, 905742, 1073472, 1207656, 1358613, 1431296, 1610208, 1811484, 2146944, 2415312, 2717226, 2862592, 3220416, 3622968, 4293888, 4830624, 5434452, 5725184, 6440832, 7245936, 8587776, 9661248, 10868904, 12881664, 14491872, 17175552, 19322496, 21737808, 25763328, 28983744, 38644992, 43475616, 51526656, 57967488, 77289984, 86951232, 115934976, 154579968, 173902464, 231869952, 347804928, 463739904, 695609856, 1391219712]

約数ペア:

[(1, 1391219712), (2, 695609856), (3, 463739904), (4, 347804928), (6, 231869952), (8, 173902464), (9, 154579968), (12, 115934976), (16, 86951232), (18, 77289984), (24, 57967488), (27, 51526656), (32, 43475616), (36, 38644992), (48, 28983744), (54, 25763328), (64, 21737808), (72, 19322496), (81, 17175552), (96, 14491872), (108, 12881664), (128, 10868904), (144, 9661248), (162, 8587776), (192, 7245936), (216, 6440832), (243, 5725184), (256, 5434452), (288, 4830624), (324, 4293888), (384, 3622968), (432, 3220416), (486, 2862592), (512, 2717226), (576, 2415312), (648, 2146944), (768, 1811484), (864, 1610208), (972, 1431296), (1024, 1358613), (1152, 1207656), (1296, 1073472), (1536, 905742), (1728, 805104), (1944, 715648), (2304, 603828), (2592, 536736), (3072, 452871), (3456, 402552), (3888, 357824), (4608, 301914), (5184, 268368), (5591, 248832), (6912, 201276), (7776, 178912), (9216, 150957), (10368, 134184), (11182, 124416), (13824, 100638), (15552, 89456), (16773, 82944), (20736, 67092), (22364, 62208), (27648, 50319), (31104, 44728), (33546, 41472)]